import axios from 'axios'
import { Toast } from 'vant'
import store from '@/store'
import { getToken } from '@/utils/auth'

// create an axios instance
const service = axios.create({
        baseURL: 'http://123.56.85.24:5000/api', // url = base url + request url
        // withCredentials: true, // send cookies when cross-domain requests
        timeout: 5000, // request timeout

    })
    // const service = axios.create({
    //     baseURL: 'http://localhost:8080:5000/api', // url = base url + request url
    //     // withCredentials: true, // send cookies when cross-domain requests
    //     timeout: 5000, // request timeout

// })

// request interceptor
service.interceptors.request.use(
    config => {
        // do something before request is sent
        let token = window.localStorage.getItem('accessToken')
        if (token) {
            config.headers.common['Authorization'] = token
        }
        return config
    },
    error => {
        // do something with request error

        return Promise.reject(error)
    }
)

// response interceptor
service.interceptors.response.use(
    /**
     * If you want to get http information such as headers or status
     * Please return  response => response
     */

    /**
     * Determine the request status by custom code
     * Here is just an example
     * You can also judge the status by HTTP Status Code
     */
    response => {
        const res = response.data

        // if the custom code is not 20000, it is judged as an error.
        if (response.status !== 200) {
            // 50008: Illegal token; 50012: Other clients logged in; 50014: Token expired;
            if (res.code === 50008 || res.code === 50012 || res.code === 50014) {
                // to re-login
                Toast.confirm('You have been logged out, you can cancel to stay on this page, or log in again', 'Confirm logout', {
                    confirmButtonText: 'Re-Login',
                    cancelButtonText: 'Cancel',
                    type: 'warning'
                }).then(() => {
                    store.dispatch('user/resetToken').then(() => {
                        location.reload()
                    })
                })
            }
            return Promise.reject(new Error(res.message || 'Error'))
        } else {
            return res
        }
    },
    error => {
        console.log('err' + error) // for debug
        Toast.fail({
            message: error.message,
            duration: 1.5 * 1000
        })
        return Promise.reject(error)
    }
)
export default service;